How much is a firefighter pension? The amount a firefighter receives in pension benefits depends on factors such as years of service, salary history, and the state’s pension formula. Firefighter: .02 X $43,450 X 30 years = $26,070Police Officer: .02 X $51,560 X 30 years = $30,936You can find your state’s pension formula on the National Conference of State Legislatures website. How can I calculate or estimate my firefighter pension? To estimate your exact pension amount, check your state’s retirement system website or use a firefighter pension calculator.